CN206252739U - A kind of head mould detects radiotheraphy device - Google Patents
A kind of head mould detects radiotheraphy device Download PDFInfo
- Publication number
- CN206252739U CN206252739U CN201620978316.2U CN201620978316U CN206252739U CN 206252739 U CN206252739 U CN 206252739U CN 201620978316 U CN201620978316 U CN 201620978316U CN 206252739 U CN206252739 U CN 206252739U
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- Prior art keywords
- mould
- film
- plate
- screw rod
- moulds
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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 229920005479 Lucite® Polymers 0.000 claims description 9
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001959 radiotherapy Methods 0.000 abstract description 12
- 239000003814 drug Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 201000010536 head and neck cancer Diseases 0.000 description 2
- 208000014829 head and neck neoplasm Diseases 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002648 combination therapy Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a kind of head mould detection radiotheraphy device, described device includes body mould, ball mould；The ball mould is connected by connecting rod and body mould, and the body mould includes body mould, No. two body moulds, a No. three body moulds；A number body mould, No. two body moulds, No. three body moulds are connected by screw rod, and the end of the screw rod is provided with nut；The horizontal direction of the ball mould is fitted with film front card, and cover plate is inserted in the surface of the film front card before being provided with film；The vertical transverse direction of a number body mould is fitted with a cross section plate, the vertical longitudinal direction of No. two body moulds is fitted with a sagittal plane plate, the bottom level direction inserting coronal-plane plate of No. three body moulds, left end and ionisation chamber the back card/back board connection of the screw rod, right-hand end and film the back card/back board connection of the screw rod.The utility model has the advantages that：It is rational in infrastructure, it is easy to manufacture, simulated human tissue, detect radiotherapy apparatus roentgen dose X distribution, etc. the parameter such as center and penumbra halfwidth, improve medicine equipment die quality, the error of medicine equipment detection can be effectively reduced, performance is precisely controlled.
Description
Technical field
The utility model is related to a kind of head mould detection radiotheraphy device.
Background technology
Therapeutic effect requirement now to tumour in medical field is very high, especially to head and neck neoplasm Radiation Therapy Simulation and detection
The size requirement of structure is very high, if can not be molded in place, cannot be efficiently applied to treatment, and precise radiotherapy is radiation
The developing goal for the treatment of, it requires to accomplish being accurately positioned of tumour, the careful design for the treatment of plan and accurate performs.
The therapeutic effect requirement of tumour is very high in medical field, especially to the standard of head and neck neoplasm radiotherapy irradiation position
True property requirement is very high.Precise radiotherapy is the developing goal of radiotherapy, and it requires to accomplish being accurately positioned, treating meter for tumour
The careful design drawn and accurate execution.
With the development of accurate radiotherapy technology, effect of the radiotherapy in combined therapy of tumour gradually increases.And it is accurate
Radiotherapy is the developing goal of radiotherapy, and it requires to accomplish being accurately positioned of tumour, the careful design for the treatment of plan and essence
Really perform.Radioactive ray are accurately irradiated to the main precision index that specified location is radiotherapy apparatus, are also the daily QA/QC of equipment
Leading indicator.
Utility model content
The utility model is directed to the deficiency of existing product, and provides a kind of head mould detection radiotheraphy device, to solve the above-mentioned back of the body
The problem proposed in scape technology.
A kind of head mould detection radiotheraphy device of the present utility model, described device includes body mould, ball mould；The ball mould is by connecting
Extension bar and body mould are connected, and the body mould includes body mould, No. two body moulds, a No. three body moulds；A number body mould, No. two body moulds,
No. three body moulds are connected by screw rod, and the end of the screw rod is provided with nut；Before the horizontal direction of the ball mould is fitted with film
Cover plate is inserted before being provided with film in plate, the surface of the film front card；The vertical transverse direction of a number body mould is fitted with
A number cross section plate, the vertical longitudinal direction of No. two body moulds is fitted with a sagittal plane plate, No. three body moulds
Bottom level direction inserts coronal-plane plate, left end and ionisation chamber the back card/back board connection of the screw rod, the right side of the screw rod
Side end and film back card/back board are connected.
Further, the surface of a cross section plate is provided with No. two cross section plates, and No. two cross sections are inserted
Draw ring is provided with above plate, the draw ring is made of stainless steel.
Further, the surface of a sagittal plane plate is provided with No. two sagittal plane plates, and a sagittal plane is inserted
Plate and No. two sagittal plane plates are made of lucite.
Further, cover plate is inserted in the surface of the film back card/back board after being fitted with film, is inserted after the film and set on cover plate
There is bundle hole pin, cover plate is inserted after the film back card/back board, film and is made of lucite.
Further, the screw rod and nut are made of lucite.
The beneficial effects of the utility model are：1st, rational in infrastructure, it is easy to manufacture, simulated human tissue detects radiotherapy apparatus
Roentgen dose X distribution, etc. the parameter such as center and penumbra halfwidth, improve medicine equipment die quality, can be effective
The error of medicine equipment detection is reduced, performance is precisely controlled.2nd, vdiverse in function, structure bulb separation mould, film plate, ionisation chamber are inserted
Plate or semiconductor plate, corresponding plate is selected according to different detection means.Film plate is pieced together by two boards, glue when using
Piece is pressed from both sides and centre.When using in the middle of plateholder and film plate, the detectable penumbra halfwidth of insertion ball mould waits the parameters such as center.
Ionisation chamber plate or semiconductor plate can penetrate corresponding ionisation chamber test bar or semiconductor test bar in its plate Center
Jack, test bar insertion plate, can detect dose of radiation when using.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Cover plate 4, ionisation chamber front card are inserted after cover plate 2, film back card/back board 3, film are inserted before film front card 1, film
5th, ionisation chamber back card/back board 6, ball mould 7, the bar 8 that is connected, connecting rod 9, screw rod 10, the body mould of body mould 12, two of nut 11,
13rd, No. three body moulds 14, the bundle cross section plate 16, two of hole pin 15, cross section plate 17,18, sagittal plane of draw ring are inserted
Plate 19, No. two sagittal plane plates 20, coronal-plane plates 21.
Specific embodiment
With reference to embodiment, the utility model will be further described.
A kind of head mould detection radiotheraphy device of the present utility model is main by inserting cover plate 2, film before film front card 1, film
After back card/back board 3, film insert cover plate 4, ionisation chamber front card 5, ionisation chamber back card/back board 6, ball mould 7, the bar 8 that is connected, connecting rod 9,
Screw rod 10,13, No. three body moulds 14 of the body mould of body mould 12, two of nut 11, the bundle cross section plate 16, two of hole pin 15,
Cross section plate 17, draw ring 18, sagittal plane plate 19, two sagittal plane plate 20, coronal-plane plate 21 are constituted.
Described device includes body mould, ball mould 7；The ball mould 7 is connected by connecting rod 9 and body mould, and the body mould includes one
Number body mould 14 of body mould 13, three of body mould 12, two；The body mould 13, three of a number body mould 12, two body mould 14 passes through screw rod 10
Connection, the end of the screw rod 10 is provided with nut 11；The horizontal direction of the ball mould 7 is fitted with film front card 1, the glue
Cover plate 2 is inserted before being provided with film in the surface of piece front card 1；The vertical transverse direction of a number body mould 12 be fitted with No. one it is cross-section
Face plate 16, the vertical longitudinal direction of No. two body moulds 13 is fitted with a sagittal plane plate 19, No. three body moulds 14
Bottom level direction inserts coronal-plane plate 21, and the left end and ionisation chamber back card/back board 6 of the screw rod 10 are connected, the screw rod
10 right-hand end and film back card/back board 3 is connected.
The surface of a number cross section plate 16 is provided with No. two cross section plates 17, No. two cross section plates 17
Top be provided with draw ring 18, the draw ring 18 is made of stainless steel.
The surface of a number sagittal plane plate 19 is provided with No. two sagittal plane plates 20, a sagittal plane plate 19
It is made of lucite with No. two sagittal plane plates 20.
Cover plate 4 is inserted in the surface of the film back card/back board 3 after being fitted with film, to be inserted after the film and be provided with bundle on cover plate 4
Hole pin 15, is inserted cover plate 4 and is made of lucite after the film back card/back board 3, film.
The screw rod 10 and nut 11 are made of lucite.
A kind of head mould detection radiotheraphy device of the present utility model, it is rational in infrastructure, it is easy to manufacture, improve medicine equipment mould matter
Amount, can effectively reduce the error of medicine equipment detection, and performance is precisely controlled.Vdiverse in function, structure bulb separation mould, film are inserted
Plate, ionisation chamber plate or semiconductor plate, corresponding plate is selected according to different detection means.Film plate is by two boards split
Into plateholder and centre when using.When using in the middle of plateholder and film plate, the detectable penumbra halfwidth of insertion ball mould, etc.
The parameters such as center.Ionisation chamber plate or semiconductor plate can penetrate corresponding ionisation chamber test bar or partly lead in its plate Center
The jack of body test bar, test bar insertion plate, can detect dose of radiation when using.Body mould, simulates body shape.Three sections of knots
Structure, can detect XY (cross section), ZY (sagittal plane), XZ (coronal-plane), and body mould can be used ionisation chamber half, conductor and film detection,
Detection method is identical with head mould.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of head mould detects radiotheraphy device, it is characterized in that, described device includes body mould, ball mould (7)；The ball mould (7) passes through
Connecting rod (9) and body mould are connected, and the body mould includes body mould (12), No. two body moulds (13), a No. three body moulds (14)；Described one
Number body mould (12), No. two body moulds (13), No. three body moulds (14) are connected by screw rod (10), and the end of the screw rod (10) is provided with
Nut (11)；The horizontal direction of the ball mould (7) is fitted with film front card (1), and the surface of the film front card (1) is set
Cover plate (2) is inserted before having film；The vertical transverse direction of a number body mould (12) is fitted with a cross section plate (16), described
The vertical longitudinal direction of No. two body moulds (13) is fitted with a sagittal plane plate (19), the bottom level of No. three body moulds (14)
Direction inserts coronal-plane plate (21), left end and ionisation chamber back card/back board (6) connection of the screw rod (10), the screw rod
(10) right-hand end and film back card/back board (3) connection.
2. a kind of head mould according to claim 1 detects radiotheraphy device, it is characterized in that, a cross section plate (16)
Surface be provided with No. two cross section plates (17), be provided with draw ring (18), institute above No. two cross section plates (17)
Draw ring (18) is stated to be made of stainless steel.
3. a kind of head mould according to claim 1 detects radiotheraphy device, it is characterized in that, a sagittal plane plate (19)
Surface be provided with No. two sagittal plane plates (20), a sagittal plane plate (19) and No. two sagittal plane plates (20) are adopted
It is made of lucite.
4. a kind of head mould according to claim 1 detects radiotheraphy device, it is characterized in that, the table of the film back card/back board (3)
Cover plate (4) is inserted in face after being fitted with film, is inserted after the film and bundle hole pin (15), the film back card/back board are provided with cover plate (4)
(3), cover plate (4) is inserted after film to be made of lucite.
5. a kind of head mould detection radiotheraphy device according to claim 1, it is characterized in that, the screw rod (10) and nut (11)
It is made of lucite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978316.2U CN206252739U (en) | 2016-08-29 | 2016-08-29 | A kind of head mould detects radiotheraphy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978316.2U CN206252739U (en) | 2016-08-29 | 2016-08-29 | A kind of head mould detects radiotheraphy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206252739U true CN206252739U (en) | 2017-06-16 |
Family
ID=59022822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620978316.2U Expired - Fee Related CN206252739U (en) | 2016-08-29 | 2016-08-29 | A kind of head mould detects radiotheraphy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206252739U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588996A (en) * | 2019-02-21 | 2020-08-28 | 西安大医集团股份有限公司 | Verification device for verification die body and radiotherapy system |
| US11819711B2 (en) | 2019-02-21 | 2023-11-21 | Our United Corporation | Radiotherapy system, and device and method for verifying same |
| US12070624B2 (en) | 2019-02-21 | 2024-08-27 | Our United Corporation | Verification phantom |
-
2016
- 2016-08-29 CN CN201620978316.2U patent/CN206252739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111588996A (en) * | 2019-02-21 | 2020-08-28 | 西安大医集团股份有限公司 | Verification device for verification die body and radiotherapy system |
| CN111588996B (en) * | 2019-02-21 | 2022-06-07 | 西安大医集团股份有限公司 | Verification device for verification die body and radiotherapy system |
| US11819711B2 (en) | 2019-02-21 | 2023-11-21 | Our United Corporation | Radiotherapy system, and device and method for verifying same |
| US12070624B2 (en) | 2019-02-21 | 2024-08-27 | Our United Corporation | Verification phantom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 |